| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.32 | 13.571% | $155.9557 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $7.84 | 9.531% | $8.5872 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $123.51 | 10.282% | $136.2093 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $112.28 | 6.212% | $119.2548 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $101.96 | 13.282% | $115.5023 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $38.46 | 7.860% | $41.483 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $102.34 | 10.278% | $112.8585 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $623.71 | $689.8508 | $689.85 | $689.85 | $690.00 | |